Cockroach facts Only in extreme circumstances (very large infestations) have German cockroaches been known to bite people. The male cockroach also uses distinct hisses to attract a mate and to intimidate other male cockroaches. Is the palmetto bug a roach? It is! There’s no getting away from roaches, even with a nicer nickname. com. It also gives off an offensive odor when threatened. Stay pest-free with Environet Pest Control. American cockroaches, often mistaken for their smaller German counterparts, are one of the most prevalent pests in urban environments. org via Whitney Cranshaw, Col. Here’s how you can begin to implement CIAO right now: 1. Its alarm hiss, which sounds like a loud snake hiss, is the cockroach's attempt to scare off intruders. xrbbdgnzyqzpfwptckdixeaopjyirwkmhzktpgttmdpfxhvuratfuqaxpuaewdrusnvatvobn